5280450875

素因数分解:

$5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{194671}}^1$

素因数の和:194724

約数の個数: 32

約数和(自身を含む): 7774420992

約数和(自身を除く): 2493970117

約数列:

[1, 5, 7, 25, 31, 35, 125, 155, 175, 217, 775, 875, 1085, 3875, 5425, 27125, 194671, 973355, 1362697, 4866775, 6034801, 6813485, 24333875, 30174005, 34067425, 42243607, 150870025, 170337125, 211218035, 754350125, 1056090175, 5280450875]

約数ペア:

[(1, 5280450875), (5, 1056090175), (7, 754350125), (25, 211218035), (31, 170337125), (35, 150870025), (125, 42243607), (155, 34067425), (175, 30174005), (217, 24333875), (775, 6813485), (875, 6034801), (1085, 4866775), (3875, 1362697), (5425, 973355), (27125, 194671)]